Question: Who are the kids of Henry I of England, whose brother is Robert FitzEdith, Lord Okehampton}?
Paraphrase: Who are the kids of Henry I of Britain, whose brother is Robert FitzEdith, Master Okehampton}?
SPARQL (Wikidata): SELECT ?answer WHERE { wd:Q101384 wdt:P40 ?answer . ?answer wdt:P3373 wd:Q7344358}
Answer: Empress Matilda, William Adelin, Robert, 1st Earl of Gloucester, Reginald de Dunstanville, 1st Earl of Cornwall, Sybilla of Normandy, Matilda FitzRoy, Abbess of Montvilliers, Henry FitzRoy, Alice FitzRoy, Matilda FitzRoy, Duchess of Brittany, Fulk FitzRoy, Gilbert FitzRoy, Matilda FitzRoy, Countess of Perche